Description

The brushless motor controller is a key device for controlling brushless DC motors (BLDC).
Working Principle
Brushless motors have no brushes and use electronic controllers to switch the direction of current. The controller detects the rotor position based on Hall sensors or sensorless technology, and adjusts the current direction in real time to drive the motor to rotate. Through PWM technology, the controller adjusts the input voltage to accurately control the motor speed and torque. The duty cycle of the PWM signal determines the speed of the motor. The controller uses feedback loops such as speed feedback and current feedback to ensure that the motor runs at the set speed and torque. This improves the stability and response speed of the system.
Typically,brushless motor controllers are widely used in electric vehicles, drones, robots, power tools, and industrial automation equipment to provide efficient and precise motor control. Brushless motor controllers use advanced electronic control technology to achieve efficient and precise motor drive and are widely used in modern industrial and consumer products.
Take the controller on Brushless.com as an example:
12V-56V controller
Suitable for motors in the voltage range of 12V to 56V, providing stable speed control and sensitive braking function, suitable for various power tools and vehicles​ (Brushless)​

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